Spring contacts for HV GIS
We are the leading manufacture of the spring contacts and strip contacts, and we devote ourselves to this filed for 20 years.
Spring contacts specification
We have professional technical engineer to design optimal drawing according to customers requirements, simple parameter as below:
Coil Diameter 1.0mm， Material CuCo2Be
D(mm)d(mm)nh(mm)w(mm)Rated Current(A)IA(KA/3s)
3720458.59.54809
4225538.59.556510.6
5740768.59.581015.2
77601118.59.5118722.2
97801398.59.5148727.8
Installation Example----Spring in Circuit Breaker.
Spiral spring is mainly used for HV&MV switchgear components, auto parts, oil exploration and testing equipment, hydraulic sealing and other fields, with multiple contact points, small size, easy assembly and so on. Each coil can work independently, correcting for large area contact tolerances and surface irregularities
Test Equipments:
We own many advanced test equipments domestic and overseas, such as CNC machine, CNC Spring coiling machine, Electric pulse Punching machine, Laser welding equipment and Atomic absorption spectrometer.coil spring contact China
website:http://www.vkrsp.com/contact-spring/
Our History
Our factory was established in June 2010, was set up by multiple senior professionals in the PDU socket industry and room wiring industry, who have more than 10 years experience in the field
Our Factory
Our factory covers more than 3000 square meters, which is located in the CIXI, 50km far away from Ningbo and 2 km far away from Shenhai expressway exit.
Our Product
PDU, Power converters, copper fiber cabling connectors, patch cords, patch panels, information module
Product
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Founded in 2002, JUSTHOW Zhihua Manufacturing CO.,LTD. was specialized in manufacturing of wooden jewelry storage boxes. In 2008, one of our designers designed a floor jewelry cabinet as birthday gift to his dear wife. That exquisite birthday present soon gained favour from all the ladies in our factory and has later become our business direction.
Having designed and produced over 1.5 million jewelry cabinets in 1,000 different items from 2009 to 2016, JUSTHOW is the leading jewelry cabinet
Bearing No. I.D O.D Width Specifications
DAC3055CRK 30 55 26 Ball Bearing Double Row
DG436813 43 68 13 Ball Bearing
DG5080 50 80 21 Ball Bearing One Seal
DG355815 35 58 15 Ball Bearing Two Seals
DG4070 40 70 15 Ball Bearing Open
DEO8A27 40 74 40 Double Row Spilt Inner Ring
DEO678CS12 30 50 20 Double Row Spilt Inner Ring
DEO681CS18 30 54 24 Double Row Spilt Inner Ring
ATVBB-2 30 55 25/30 Double Row Spilt Inner Ring
QJ305T2C3 17.30 62 17 Ball Bearing Spilt
Jiashan Huazhilian Commercial Use Equipment Plastic Factory (abbreviated as HZL) is a leading manufacturer specializing in Pop & Display equipment and accessories for supermarkets and other department stores.Our products include a wide range of plastic injection and extrusion molding such as data strip, shopping basket and sign clip and some metal display articles.Hinged Scan Strip With Foam Tape For Supermarket China
website:http://www.display4shop.com/
website2:http://www.display4store.com/
